Convert Encoder callbacks to be boolean functions (#12805)

Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com>

3 files changed, 6 insertions, 5 deletions

diff --git a/keyboards/sck/gtm/keymaps/default/keymap.c b/keyboards/sck/gtm/keymaps/default/keymap.c
index 218a1d107e..e629087efc 100644
--- a/keyboards/sck/gtm/keymaps/default/keymap.c
+++ b/keyboards/sck/gtm/keymaps/default/keymap.c
@@ -14,11 +14,11 @@ void matrix_init_user(void) {
   debug_config.enable = 1;
 }
 
-void encoder_update_user(int8_t index, bool clockwise) {
+bool encoder_update_user(uint8_t index, bool clockwise) {
     if (clockwise) {
       tap_code(KC_PGUP);
     } else {
       tap_code(KC_PGDN);
     }
+    return true;
 }
-
diff --git a/keyboards/sck/gtm/keymaps/tabs/keymap.c b/keyboards/sck/gtm/keymaps/tabs/keymap.c
index 9a60e0f053..6cc4b2c651 100644
--- a/keyboards/sck/gtm/keymaps/tabs/keymap.c
+++ b/keyboards/sck/gtm/keymaps/tabs/keymap.c
@@ -14,11 +14,11 @@ void matrix_init_user(void) {
   debug_config.enable = 1;
 }
 
-void encoder_update_user(int8_t index, bool clockwise) {
+bool encoder_update_user(uint8_t index, bool clockwise) {
     if (clockwise) {
       tap_code16(C(KC_T));
     } else {
       tap_code16(C(KC_W));
     }
+    return true;
 }
-
diff --git a/keyboards/sck/gtm/keymaps/vol/keymap.c b/keyboards/sck/gtm/keymaps/vol/keymap.c
index e3d01439d3..3eaa696bb2 100644
--- a/keyboards/sck/gtm/keymaps/vol/keymap.c
+++ b/keyboards/sck/gtm/keymaps/vol/keymap.c
@@ -14,10 +14,11 @@ void matrix_init_user(void) {
   debug_config.enable = 1;
 }
 
-void encoder_update_user(int8_t index, bool clockwise) {
+bool encoder_update_user(uint8_t index, bool clockwise) {
     if (clockwise) {
      tap_code(KC_VOLU);
     } else {
       tap_code(KC_VOLD);
     }
+    return true;
 }